Answer :
Final answer:
The average rise in temperature of the roast per hour was 28.25F
Explanation:
To find the average rise in temperature per hour, we first need to find the total rise in temperature by subtracting the initial temperature from the final temperature. In this case, the roast's internal temperature rose from 32F to 145F, which is a total rise of 113F (145F - 32F = 113F).
Then, we divide this total rise in temperature by the total time the roast was cooked. The roast was cooked for 4 hours, so the average rise in temperature per hour is 113F ÷ 4 hours = 28.25F per hour.
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